package com.ssm.service;

import com.ssm.po.Product;

import java.util.List;

/**
 * ClassName: Product
 * Package: com.ssm.service
 * Description:
 *
 * @Author 刘英杰
 * @Create 2025/2/10 23:08
 * @Version 1.0
 */

public interface ProductService {
    public void updateProduct(Product product);

    public List<Product> findAll();

    void deleteByPid(Integer pid);

    void saveProduct(Product product);

    Product findById(Integer pid);
}
